[x265] [PATCH v2 0/4] AArch64: Optimize and add pixel_var Implementations

Li Zhang li.zhang2 at arm.com
Fri Jun 20 09:32:33 UTC 2025


Hi,

This new v2 patch series fixes the warning when HIGH_BIT_DEPTH=1 for
setupPixelPrimitives_neon_dotprod, and the warning when HIGH_BIT_DEPTH=0
for setupPixelPrimitives_sve, following Chen's feedback.

Regards,
Li

Li Zhang (4):
  AArch64: Optimize and clean up SBD pixel_var functions
  AArch64: Add HBD pixel_var Neon intrinscis implementations
  AArch64: Add SBD pixel_var Neon DotProd intrinsics implementations
  AArch64: Add HBD pixel_var SVE intrinsics implementations

 source/common/CMakeLists.txt                  |   4 +-
 source/common/aarch64/asm-primitives.cpp      |  14 +-
 source/common/aarch64/fun-decls.h             |  10 -
 source/common/aarch64/neon-sve-bridge.h       |   7 +
 .../aarch64/pixel-prim-neon-dotprod.cpp       | 115 ++++++++++
 source/common/aarch64/pixel-prim-sve.cpp      | 141 +++++++++++++
 source/common/aarch64/pixel-prim.cpp          | 197 +++++++++++++++---
 source/common/aarch64/pixel-prim.h            |   6 +
 source/common/aarch64/pixel-util-common.S     |  27 ---
 source/common/aarch64/pixel-util-sve2.S       | 195 -----------------
 source/common/aarch64/pixel-util.S            |  61 ------
 11 files changed, 442 insertions(+), 335 deletions(-)
 create mode 100644 source/common/aarch64/pixel-prim-neon-dotprod.cpp
 create mode 100644 source/common/aarch64/pixel-prim-sve.cpp

--
2.39.5 (Apple Git-154)



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